12211213133363 has 2 divisors, whose sum is σ = 12211213133364. Its totient is φ = 12211213133362.

The previous prime is 12211213133303. The next prime is 12211213133369. The reversal of 12211213133363 is 36333131211221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12211213133363 - 2¹⁴ = 12211213116979 is a prime.

It is a super-2 number, since 2×12211213133363² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12211213133369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105606566681 + 6105606566682.

It is an arithmetic number, because the mean of its divisors is an integer number (6105606566682).

Almost surely, 2^{12211213133363} is an apocalyptic number.

12211213133363 is a deficient number, since it is larger than the sum of its proper divisors (1).

12211213133363 is an equidigital number, since it uses as much as digits as its factorization.

12211213133363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

Adding to 12211213133363 its reverse (36333131211221), we get a palindrome (48544344344584).

The spelling of 12211213133363 in words is "twelve trillion, two hundred eleven billion, two hundred thirteen million, one hundred thirty-three thousand, three hundred sixty-three".